1420839168
1,420,839,168 is an even composite number composed of five prime numbers multiplied together.
1420839168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1420839168:
28 × 3 × 7 × 23 × 11491
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 23 × 11491)See below for interesting mathematical facts about the number 1420839168 from the Numbermatics database.
Names of 1420839168
- Cardinal: 1420839168 can be written as One billion, four hundred twenty million, eight hundred thirty-nine thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.420839168 × 109
Factors of 1420839168
Divisors of 1420839168
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 56 64 69 84 92 96 112 128 138 161 168 184 192 224 256 276 322 336 368 384 448 483 552 644 672 736 768 896 966 1104 1288 1344 1472 1792 1932 2208 2576 2688 2944 3864 4416 5152 5376 5888 7728 8832 10304 11491 15456 17664 20608 22982 30912 34473 41216 45964 61824 68946 80437 91928 123648 137892 160874 183856 241311 264293 275784 321748 367712 482622 528586 551568 643496 735424 792879 965244 1057172 1103136 1286992 1470848 1585758 1850051 1930488 2114344 2206272 2573984 2941696 3171516 3700102 3860976 4228688 4412544 5147968 5550153 6343032 7400204 7721952 8457376 8825088 10295936 11100306 12686064 14800408 15443904 16914752 20591872 22200612 25372128 29600816 30887808 33829504 44401224 50744256 59201632 61775616 67659008 88802448 101488512 118403264 177604896 202977024 236806528 355209792 473613056 710419584 1420839168
- Sum of all divisors σ(n): 4510012416
- Sum of proper divisors (its aliquot sum) s(n): 3089173248
- 1420839168 is an abundant number, because the sum of its proper divisors (3089173248) is greater than itself. Its abundance is 1668334080
Bases of 1420839168
- Binary: 10101001011000001001001000000002
- Hexadecimal: 0x54B04900
- Base-36: NHXIIO
Squares and roots of 1420839168
- 1420839168 squared (14208391682) is 2018783941322932224
- 1420839168 cubed (14208391683) is 2868367295561035840468549632
-
The
square root of 1420839168 is 37694.0203215313 -
The
cube root of 1420839168 is 1124.2122334933
Scales and comparisons
How big is 1420839168?- 1,420,839,168 seconds is equal to 45 years, 9 weeks, 1 day, 21 hours, 32 minutes, 48 seconds.
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To count from 1 to 1,420,839,168 would take you about ninety years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1420839168 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420839168
- 1420839168 backwards is 8619380241
- 1420839168 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1420839168's digits is 42
- More coming soon!
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The information we have on file for 1420839168 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 1420839168, math, Factors of 1420839168, curriculum, school, college, exams, university, Prime factorization of 1420839168, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty million, eight hundred thirty-nine thousand, one hundred sixty-eight.